2025
ICD-10-CM
Diagnosis
Code

B20 Human immunodeficiency virus [HIV] disease

Billable
2016–2025

B20 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Human immunodeficiency virus [HIV] disease.

Includes

Acquired immune deficiency syndrome [AIDS]
AIDS-related complex [ARC]
HIV infection, symptomatic

Code first

Human immunodeficiency virus [HIV] disease complicating pregnancy, childbirth and the puerperium, if applicable (O98.7-)

Use additional code

Code(s) to identify all manifestations of HIV infection

Type 1 excludes

Asymptomatic human immunodeficiency virus [HIV] infection status (Z21)
Exposure to HIV virus (Z20.6)
Inconclusive serologic evidence of HIV (R75)

Versions

2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code